133028021

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{10459}}^1$

素因数の和:10568

約数の個数: 16

約数和(自身を含む): 160665600

約数和(自身を除く): 27637579

約数列:

[1, 7, 23, 79, 161, 553, 1817, 10459, 12719, 73213, 240557, 826261, 1683899, 5783827, 19004003, 133028021]

約数ペア:

[(1, 133028021), (7, 19004003), (23, 5783827), (79, 1683899), (161, 826261), (553, 240557), (1817, 73213), (10459, 12719)]